1283156938

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{840863}}^1$

素因数の和:840981

約数の個数: 16

約数和(自身を含む): 2219880960

約数和(自身を除く): 936724022

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 840863, 1681726, 5886041, 11772082, 91654067, 183308134, 641578469, 1283156938]

約数ペア:

[(1, 1283156938), (2, 641578469), (7, 183308134), (14, 91654067), (109, 11772082), (218, 5886041), (763, 1681726), (1526, 840863)]